Hives in common areas: What to know - Medical News Today
网页2022年2月23日 — Hives, or urticaria, are raised rashes that can develop as red or purplish spots or patches. The rashes are often itchy and uncomfortable. Hives typically occur when mast...
Hives and angioedema - Symptoms and causes - Mayo Clinic
网页2023年10月27日 — Hives — also known as urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts that range in size from small spots to large blotches. Hives can be triggered by many situations and substances, including certain foods and medications.
Hives: Causes, Symptoms, Diagnosis, Treatment & Prevention
网页Hives, a skin rash that’s often very itchy, often results from an allergic reaction to food or something you’ve touched. Hives can go away quickly (acute hives) or last a long time (chronic hives).
Breaking Out in Hives for No Apparent Reason - Healthline
网页2023年7月20日 — Hives can be dark red, pink, or white bumps or raised areas. They may appear for no apparent reason. Here's why they happen and what to do.
Random Hives: Possible Causes, Symptoms, and Treatment
网页2022年9月12日 — Hives (also called urticaria) are itchy, red, and raised bumps on the skin. Hives can happen for several possible reasons, and they can also seem to appear without cause. Hives usually are not dangerous. They can be short term and disappear within a day, or they can last weeks or longer.
Itchy Forearms: Causes, Symptoms, and Treatment - Healthline
网页2019年3月8日 — Why do my forearms itch? There are a number of reasons that you could have itchy forearms. Read on to learn about four common causes. Contact dermatitis is a swollen, itchy, red rash caused...
Chronic hives - Symptoms and causes - Mayo Clinic
网页Hives — also called urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts. Chronic hives are welts that last for more than six weeks and return often over months or years. Often, the cause of chronic hives isn't clear. The welts often start as itchy patches that turn into swollen welts that vary in size.
Hives: Signs and symptoms - American Academy of Dermatology
网页2024年5月30日 — Chest. Upper arms. Upper legs. Some people also develop deep swelling called angioedema (an-jee-oh-uh-DEE-mah). This commonly develops on the face, especially the eyelids or lips. It can also affect the tongue, throat, arms, or legs. What do hives look like? This skin condition can appear on your skin in …
Itchy forearms: Causes and treatments - Medical News Today
网页2023年2月15日 — The forearms may itch because of an allergic reaction, or the itchiness may be a symptom of an underlying condition, such as psoriasis or eczema. The best treatment for itchy forearms depends...
Types of dermatitis (dermatitis pictures) - Mayo Clinic
网页2023年12月19日 — Dermatitis also is called eczema. Symptoms include itchiness, scaly skin, a swollen rash, oozing blisters and dandruff-like scaling. The condition is not passed from person to person. Learn about the symptoms of common types of dermatitis.